baber/WOPTO huggingface dataset:
Patent JP-2001329369-A (JP)
Title: System and method for vacuum treatment
Inventor: MURAYAMA HITOSHI
IPC: H01L21/302
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent vacuum treatment from being exerted in an uncertain state of connection between a vacuum treatment section and an exhaust section. SOLUTION: A vacuum treatment system has: a means 111 of detecting the connection of an exhaust system, which is constituted of a detecting element 110 provided to a vacuum-treatment-section-side flange 103 of the vacuum treatment section 101 and a photoelectric sensor 109 set at an exhaust-section-side flange 105 of the exhaust section 102 and is used for detecting whether the vacuum-treatment-section-side flange 103 and the exhaust-section-side flange are connected; a means 118a of detecting the connection of a source-gas-feed section, which is provided in a source-gas-feed-section- connecting means 118; and a means 119a of detecting the connection of a power supply section, which is provided in a power-supply-section-connecting means 119. Further, this system has: an airtightness discriminating section 113 for checking the airtightness in the connection between the vacuum treatment section 101 and the exhaust section 102; and a main control section 107, to which output signals from the means 111 of detecting the connection of the exhaust system, the means 118a of detecting the connection of the source-gas-feed section, the means 119a of detecting the connection of the power supply section and the airtightness-discriminating section 113 are inputted.
Patent JP-2001016548-A (JP)
Title: Picture sequence decoder for fast forward operation
Inventor: VAN DEN BOSSCHE NADIA
IPC: H04N7/26
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which deciphers and decodes two discontinuous searched picture collected from the sequence of an enciphered picture, prevents a deciphered picture from being copied and avoids remarkable increase of the processing quantity of a microprocessor. SOLUTION: The circuit for decoding first and second discontinuous searched pictures to be acquired from the sequence of encoded pictures partitioned by a picture starting cord includes a processor 5 which divides the sequence into plural ciphered data packets, selects the data packet including data on the searched picture and marks the head of the last enciphered data packet including data on a first searched picture, and a filtering circuit 11 which deletes deciphered data following the picture start code in the data packet having a mark header, deletes deciphered data preceding the picture start code in the next selected data/packet and is arranged on the output side of the deciphering device 7.
Patent JP-2001027892-A (JP)
Title: Image display device
Inventor: HAYASHI MASAYASU
IPC: G09G3/28
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the deterioration in dynamic resolution when an interlace operation is carried out without changing a driving circuit by shifting scanning lines by one scanning line-component by every filed and successively executing scanning by combinations of different discharge electrodes. SOLUTION: The scanning lines are scanned at a ratio of one piece per two pieces in interlace scanning of 2:1. For example, even lines are successively selected in even fields and odd lines are selected in odd fields. Data strobe signals are successively impressed to the cathode electrodes K2, K4,... of the even number place in the even fields and the data strobe signals are successively impressed to the cathode electrodes K1, K3,... of the odd number place in the even fields. Electric discharge is induced between the anode electrodes A1, A2,..., An by the impression of the data strobe signals to the respective cathode electrodes A1, A2,..., An and a discharge plasma is generated. The width of the discharge plasma is set at >=2 times the scanning unit (the pitch of the discharge electrode group 7).
Patent JP-2001332308-A (JP)
Title: Method of fabricating cell and apparatus thereof
Inventor: SENO MASATOSHI
IPC: H01M10/0587
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To confirm the position of an insulator in a semi-fabricated product of a cell with ease and certainty. SOLUTION: A semi-fabricated product 4 is fabricated by inserting a coil 3 and an insulating sheet into an outer can 2. The insulating sheet is arranged between the coil 3 and a negative electrode tab at a normal position to insulate the positive and negative electrodes of the coil 3. A negative electrode welding unit 22 is equipped with a welding rod 34 and a rod guide 31 coming into contact with a pipe in the center of the coil 3 to guide the rod 34. A first inspection unit 24 is equipped with contactors 42, 43 on the positive and negative sides. Right after welding, the contactor 42 on the positive side comes into contact with the rod guide 31, and the contactor 43 on the negative side comes into contact with the outer can 2 to inspect insulation.  When a short circuit occurs between the contactors 42, 43, a positioning error or a defect is assumed on the insulating sheet 8 in the semi-fabricated product 4, and so the semi-fabricated product 4 is removed from the fabrication process.
Patent JP-2001331510-A (JP)
Title: Database retrieval method
Inventor: NOMOTO JUNICHI
IPC: G06F12/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate unnecessary index retrieval. SOLUTION: When a range condition is specified as a search condition for retrieval from a key range division table, it is checked that the numeral specified as the range condition matches the border value of key range division and data stored in a specific section of the key range division table are all taken out.
Patent JP-2001333721-A (JP)
Title: Method for producing tofu (bean curd) on bamboo-plate
Inventor: SAKURAI HIDEO
IPC: A23L11/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing tofu (bean curd) on a bamboo-plate, capable of inhibiting drippings from the bean curd package at its shipping stage. SOLUTION: This method for producing the bean curd on a bamboo-plate comprises the following steps: airtightly packaging whole of a piece of bean curd 2 dished up on a bamboo plate 1 with a plastic film 3 (S210); putting the entire airtightly packaged coagulum 2 with the bamboo plate 1 into cooling water so that drippings are produced from the coagulum 2 due to its own weight after the time of airtightly packaging process to be kept in the packaging plastic film 3; in the cooling process, condensing evaporated water on the inner surface of the package to be kept as drippings in the package;  after quickly cooled with cooling water, storing the bamboo-plate packaged coagulum together with the bamboo-plate 1 in a refrigerator (S230), and thereafter, taking the bamboo-plate packaged coagulum out of the refrigerator and unpackaging it to separate the coagulum 2 dished up on the bamboo plate 1 from the drippings (S250); and preparing a container 4 other than the packaging plastic film 3 and encasing the whole bamboo-plate packaged coagulum 2 dished up on the bamboo-plate in the prepared container 4, and then sealing an opening of the container 4 with a top film 5 to package it again (S260).
Patent JP-2001336907-A (JP)
Title: Method for detecting abnormality of displacement measuring device
Inventor: NEGORO HISASHI
IPC: G01D5/245
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting abnormality of a displacement measuring device for detecting open circuit of output signal wiring of a resolver in the displacement measuring device measuring the displacement of distance between a vehicular body part and a truck part of a rolling stock using a turning angle of the resolver adhered to the vehicular body part. SOLUTION: A turning angle meter using the resolver adhered to the vehicular body part and a connecting rod adhered to the truck part are connected by a connecting mechanism such as a linkage mechanism and a rack-and-pinion mechanism. Upper and lower limits of a turning angle of the resolver are set to 175 and 95 degree, respectively, using a characteristic to show the turning angle around 90 or 180 degree in the open circuit of the output signal wiring when the turning angle is restricted, for example, within a range of 100-170 degree. An output value from the resolver is received during traveling (step S1), and the turning angle indicated by the output value received is compared with the upper limit and the lower limit (step S3). When the output value is not within a range between the upper and lower limits (step S4: Y), the output signal wiring is determined to be the open circuit.
Patent JP-2001339694-A (JP)
Title: Image signal processor and image signal processing method
Inventor: OKUDA TAKUSHI
IPC: H04N11/20
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an image signal processor which can reduce failure of motion detection that occurs upon IP conversion of high speed scrolling screen, and its method. SOLUTION: The processor has a DSP 11. It executes motion detection, which is executed when creating interpolation data for lines without data upon IP conversion, according to the motion detection result of the data created by interpolating between the data of the current field and the data delayed by 2 fields, and between the data of the current field and the data delayed by 1 field, and the motion detection result of the previous field. It creates interpolation data by means of intra-field interpolation from the data delayed by 1 field, for the moving space. As for the static space, it creates interpolation data by means of inter-field interpolation from the current field. When the resulting value of intra-field interpolation and that of inter-field interpolation exceed the certain threshold, then it regards it to be the moving space, and executes intra-field interpolation.  When the result of motion detection for the previous field is static, it makes the threshold value larger, and when it is moving, it makes it smaller.
Patent JP-2001128668-A (JP)
Title: Decomposition method of polylactic acid resin
Inventor: TOKIWA YUTAKA
IPC: C12R1/01
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a novel microorganism that can directly and biologically decompose poly(lactic acid) resins and plastics containing the resins and to provide a decomposition method using the same. SOLUTION: This decomposition method is characterized by decomposing poly(lactic acid) resins with one actinomycetal microorganism, Saccharomonospora azurea belonging to the genus of Saccharomonospora.
Patent JP-2001339381-A (JP)
Title: Anonymous recipient information delivery system and delivery method
Inventor: ABE MASAYUKI
IPC: H04L9/08
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an anonymous recipient information delivery system and a delivery method where the secrecy of delivered information is kept against a 3rd party other than a server and a user by using a communication network not providing anonymousness, the user keeps the anonymousness to the server and the interaction from the user to the server is not needed. SOLUTION: A gateway 2 randomizes a public key of a user terminal 4 and transmits the randomized public key to a server 1. The server 1 uses the randomized public key to encrypt digital information to be delivered to user terminals 4-1-4-n and transmits the encrypted information to the gateway 2. The gateway 2 converts an encrypted text encrypted by the randomized public key into the encrypted text by the original public key of a user and transmits the encrypted text to the user terminal 4. The user terminal 4 decodes the encrypted text received from the gateway 2 by using a private key.
Patent JP-2001346154-A (JP)
Title: Image recorder and its image processing method
Inventor: KITAZAWA NORIO
IPC: H04N1/387
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder that can protect the copyright of image data and also protect the right of a possessor of the image recorder as required. SOLUTION: A setting entry means 110 sets an image denoting the copyright and its relevant information and a related information storage means 120 stores the information. Furthermore, a removable registration image data recording medium 200 records registered image data. When an image generating means 130 generates a prescribed image signal, an image synthesis control means 150 receives the generated image signal and receives the registered image data stored in the registration image data recording medium 200 via a registration image data entry means 140, generates a registration image signal by referencing the setting information and synthesizes the generated signal with the image signal. A synthesis image output means 160 outputs the generated synthesis image signal to a synthesis image recording medium 300 or the like.
Patent JP-2001352608-A (JP)
Title: Charging system for electric vehicle
Inventor: ITO KEIYO
IPC: B60K16/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a charging system for an electric vehicle, capable of charging a battery by utilizing wind power developed by driving, thereby reducing battery power loss. SOLUTION: This charger comprises a main battery 8, an auxiliary battery 10, a wind power generator 5 for charging the respective batteries by wind caused by driving, a divider 9 making either of a main battery side power supply or the generator power supply serve as the power supply of a drive motor by conducting switching between them, driving motors 15, 21 which are driven by the power supplied via the divider and drive the rotation of a front wheel and/or a rear wheel, and generating means 23, 24 for starting which is driven at startup with the auxiliary battery 10 as a power supply.
Patent JP-2001345446-A (JP)
Title: Vertical mos transistor and its manufacturing method
Inventor: HARADA HIROBUMI
IPC: H01L29/78
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a vertical MOS transistor and its manufacturing method wherein the resistance of a gate is reduced to make better a high-frequency characteristic than conventional ones and a yield is improved. SOLUTION: In the vertical MOS transistor and its manufacturing method, when a gate voltage is applied to a gate electrode 9a, a channel is so formed along a trench 4 in a body region 3 that an electron current flows from a drain layer 1 to a source layer 7. In this case, a laminated structure comprising a polycrystal silicon film 6 and a metal silicide 9 is given to a gate present in the trench. Therefore, the resistance of a gate becomes small to improve a high-frequency characteristic. Also, in this structure and its manufacturing method, there are so generated hardly recessed portions in the upper portion of the gate present in the trench when etching it for forming a gate as to make avoidable the faultinesses of an operation and a reliability caused by the recessed portions.
Patent JP-2001349845-A (JP)
Title: Device for inspecting inside of tube
Inventor: HOTTA HISAO
IPC: G01N29/26
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce repair costs by extending the life time of a seal cup. SOLUTION: The seal cup 2 is formed by pasting an elastic body 3 such as urethane rubber to a sliding member 4 such as a polyethylene sheet. In the sliding member 4, a shoulder part A to be first in contact with piping is formed thicker than the other parts. When a device for inspecting the inside of a tube is moved, the shoulder part becomes worn intensively. Since the shoulder part is formed thick, the time until the sliding member 4 is worn out and disappear is prolonged to extend the life time of the seal cup 2, and repair costs can be reduced. By coating the sliding member 4, instead of re-pasting the sliding member 4 to the elastic body 3 in this system and coating the sliding member 4 when the sliding member 4 is worn out, use one seal cup can be used repeatedly and repair cost can be reduced.
Patent JP-2001023420-A (JP)
Title: Flat light source
Inventor: SHIMIZU YOSHINORI
IPC: G02F1/1335
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a flat light source of white light using a blue emitting diode allowing observation of a uniform emission of white light. SOLUTION: A light emitting diode 1 having a transparent photo-guide plate 2 is connected optically, where a transparent film 6 is attached to the main surface of the photo-guide plate 2, and a phosphor emitting fluorescent material upon being energized with light emission from the light emitting diode 1 is provided on the film 6, and a fine surface unevenness is provided at the film surface contacting the photo-guide plate 2.
Patent JP-2001354285-A (JP)
Title: Storing case for cartridge, mold and molding method
Inventor: MIYAZAKI YUKIO
IPC: B65D85/57
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a storing case for a cartridge, a mold and a molding method capable of improving productivity by reducing a cycle of molding the storing case for the cartridge, wherein an amount of resin to be used for it is reduced and productivity is improved by suitably setting holding parts for holding the cartridge, so that reduction in cost can be achieved. SOLUTION: The storing case comprises a main body 30 and a cover member 20 mounted on the main body in such a state as to be freely flapped. The cover member has right and left side walls 22 extending to the inner side thereof, and each side wall is provided with a protuberant part 22b which is engaged with a recess of a cartridge on the inner side of the cover member when the cartridge is stored, and a holding part 26 for holding the cartridge in a state that the cover member is opened. Each holding part is protrusively provided at an upper end of each side wall so as to hang over an upper wall 21 of the cover member from the upper end of each side wall, and holds the cartridge between a plane 26b facing the upper wall side of the holding part and the upper wall thereof. A through-hole 26a is defined in each side wall to which the holding part is provided.
Patent JP-2001102436-A (JP)
Title: Electrostatic chuck and its manufacturing method
Inventor: SHAMOUILIAN SHAMOUIL
IPC: H01L21/683
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck for holding a substrate in a chamber and a method of manufacturing the same. SOLUTION: An electrostatic chuck 55 comprises an electrostatic member 100 including a dielectric 115 having a surface 120 adapted to receive a substrate 30. The dielectric 115 covers an electrode 105 that is chargeable to electrostatically hold the substrate 30. An electrical connector 140 comprising a refractory metal may be connected to the electrode 105 to charge it. A base 175 may comprise a composite of a plurality of materials, such as, ceramic and metal. Optionally, a support 190 can be provided to support the base 175, where the support 190 is provided with a cavity 300. One or more of the electrostatic member 100, base 175 and support 190 may be jointed by a bonding layer 250. A heater 235 may be positioned below or in contact with the electrostatic member 100.
Patent JP-2001355695-A (JP)
Title: Centrifugal device and belt type continuously variable transmission provided with the same
Inventor: MIYATA HIROBUMI
IPC: F16H9/18
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce hysteresis loss of operating force between an increasing time and a decreasing time for input rotational speed by preventing generation of sliding between a weight roller 83 and one of a fixed member 81 and a movable member 82 when the weight roller 83 radially moves in a belt type continuously variable transmission for normally energizing a speed ratio to an Lo side by a low speed ratio changing mechanism 70, converting opening direction belt thrust applied to movable sheaves 12 and 32 of one side into closing direction pressing force for the movable sheaves 32 and 12 of the other side,  and changing the speed ratio to an Hi side by applying closing direction operating force to the input side movable sheave 12 by a centrifugal weight mechanism 80 constituted by arranging the weight roller 83 between the fixed and movable members 81 and 82 according to input rotational speed. SOLUTION: The weight roller 83 is constituted of a first rotating body 110 in contact with the fixed member 81 and a second rotating body 120 assembled relatively rotatably to the rotating body 110 via a bearing 130 and in contact with the movable member 82.
Patent JP-2001357442-A (JP)
Title: Automatic vending machine
Inventor: ITAYA TOSHIO
IPC: G07F9/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To cool the inside of a merchandise housing for long for protecting a compressor. SOLUTION: Judging the AD conversion value of the DC voltage of a power source monitoring part 10 to be larger than table data B, a main control part 1 discriminates opening or closing of a relay switch 13a when AD voltage is fluctuated within the starting range of the compressor 12. Judging the switch 13a to be closed, the part 1 permits inputting of the detected temperature of a temperature sensor 16 when the inside of a column 201 is cooled at that time. Judging the AD conversion value of the detected temperature to be smaller than table data C, the part 1 stops the output of an electrification signal when the inside of the column 201 is cooled to a proper temperature. Thus the switch 13a is opened and the compressor 12 stops when the supply of the AC voltage is interrupted.  On the other hand, when discriminating the AD conversion value to be larger than the table data C, the part 1 repeats operation for returning to a step 1 until the inside temperature of the column 201 comes to the proper level.
Patent JP-2001353467-A (JP)
Title: Coating utensil
Inventor: MATSUKAWA AKIRA
IPC: B43K7/03
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a nock type coating utensil capable of controlling properly the pressure of a coating liquid tank even in the case of being left standing as it is over a long period and discharging stably the coating liquid. SOLUTION: A bottomed cylindrical pressure tank 5 having an air hole 51 in the diameter direction is provided projectingly toward from the tail end of the coating liquid tank 1, the air hole of the pressure tank is closed by burying a cylindrical or bottomed cylindrical closing member 6 made of a soft elastic body and having the satin finished inside surface in the outer peripheral surface of the pressure tank,  an air compressing member 7 made of an elastic body and having a through hole 71 at the tail end is arranged at the tail end part of the pressure tank and the coating utensil is formed so that air in the pressure tank is pressurized to open the closing member and enters into the coating liquid tank from the air hole of the pressure tank to pressurize the inside of the coating liquid tank by decreasing the internal volume of the air compressing member with the through hole clogged with a thimble.
Patent JP-2001354886-A (JP)
Title: Water-based pigment ink set for ink jetting and method for ink jet recording
Inventor: SUZUKI SHINICHI
IPC: C09D11/324
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment ink set for ink jet printing and a ink jet recording technique using the same that can give images of high color reproducibility, images of high chroma, images of high scratch resistance, and images of high gloss on the recording media. SOLUTION: The objective aqueous pigment ink set for ink jet printing comprises the four color inks of yellow, magenta, cyan and black and the two color inks of green and red.